公开(公告)号：US20240352177A1

公开(公告)日：2024-10-24

申请号：US18686436

申请日：2022-08-26

申请人： Resonac Corporation

发明人： Yutaka OKADA ,  Naoki FURUKAWA ,  Hiroshi YOKOTA

IPC分类号： C08F299/00 ,  C08F2/44 ,  C08K3/22 ,  C08K3/26

CPC分类号： C08F299/00 ,  C08F2/44 ,  C08K3/26 ,  C08K2003/2237 ,  C08K2201/001

摘要： A curable composition containing piezoelectric particles and a compound represented by the following formula (1):




wherein R11 and R12 each independently represent a hydrogen atom or a methyl group, and R13 represents a divalent group having a polyoxyalkylene chain.

公开(公告)号：US12125978B2

公开(公告)日：2024-10-22

申请号：US17293478

申请日：2019-10-24

申请人： SHANGHAI ZIJIAN CHEMICAL TECHNOLOGY CO., LTD

发明人： Zifeng Ma ,  Suli Chen ,  Haiying Che ,  Fan Feng

IPC分类号： H01M10/0565 ,  C08F2/44 ,  C08F2/48 ,  C08F130/06 ,  H01M4/04 ,  H01M10/0567

CPC分类号： H01M10/0565 ,  C08F2/44 ,  C08F2/48 ,  C08F130/06 ,  H01M4/0416 ,  H01M10/0567

摘要： The present invention discloses a boron-containing plastic crystal polymer and a preparation method therefor and an application thereof. The described preparation method comprises the following step: curing a mixture containing a plastic crystal, a metal salt, a monomer and a photoinitiator. The plastic crystal polymer prepared by the present invention can be used as all-solid electrolyte, without any liquid additive being added therein. The obtained electrolyte has a room-temperature ionic conductivity up to 3.6×10−4 S/cm, and shows a high sodium ion transference number and a wide electrochemical window up to 4.7V. The present invention further prepares composite positive and negative electrodes for positive and negative electrode modification of a sodium ion battery. A finally assembled all-solid sodium ion battery shows good rate performance and cycle stability at room temperature, achieving a specific discharge capacity up to 104.8 mAh/g at room temperature and a capacity retention ratio of 85.4% after 80 cycles.

公开(公告)号：US20240329526A1

公开(公告)日：2024-10-03

申请号：US18376500

申请日：2023-10-04

申请人： SAMSUNG SDI CO., LTD.

发明人： Eunbi PARK ,  Jihye KWON ,  Ickjin KIM ,  Hyuksin KWON ,  Donghyun PARK ,  Youngmin JEON ,  Juho JUNG ,  Baek Soung PARK

IPC分类号： G03F7/028 ,  C08F2/44 ,  C08F2/50 ,  G02B5/22 ,  G03F7/00 ,  G03F7/033

CPC分类号： G03F7/028 ,  C08F2/44 ,  C08F2/50 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/033

摘要： A photosensitive resin composition includes a photopolymerizable compound; a photopolymerization initiator; a colorant; a binder resin; and a solvent, wherein the photopolymerizable compound includes a first photopolymerizable compound having 4 functional groups, a second photopolymerizable compound having 6 functional groups, and a third photopolymerizable compound having 8 or more functional groups, and the photopolymerizable compound satisfies Equation 1:









(

x
+
z

)

/
y

>
1




[

Equation
⁢

1

]









in Equation 1, x is the wt % of the first photopolymerizable compound based on a total weight of the photopolymerizable compound; y is the wt % of the second photopolymerizable compound based on the total weight of the photopolymerizable compound; and z is the wt % of the third photopolymerizable compound based on the total weight of the photopolymerizable compound.

公开(公告)号：US20240317703A1

公开(公告)日：2024-09-26

申请号：US18275033

申请日：2021-09-30

申请人： HOYA LENS THAILAND LTD.

发明人： Takuya SHIMADA ,  Yusuke NUSHI ,  Teruo YAMASHITA

IPC分类号： C07D311/92 ,  B29D11/00 ,  C08F2/44 ,  G02B1/04

CPC分类号： C07D311/92 ,  B29D11/00653 ,  C08F2/44 ,  G02B1/04

摘要： There are provided indeno-fused naphthopyran compound particles having a degree of crystallization of 60.00% or more and a maximum melting rate of 25% or less at a temperature of 200° C. or lower in a melting curve.

公开(公告)号：US12071523B2

公开(公告)日：2024-08-27

申请号：US17424694

申请日：2020-09-16

申请人： LG Chem, Ltd.

发明人： Dong Hoon Park ,  Young Jae Hur ,  Taebin Ahn ,  Jihye Ryu

IPC分类号： C08J3/24 ,  B01J20/26 ,  C08F2/10 ,  C08F2/44 ,  C08F20/04 ,  C08K5/1515

CPC分类号： C08J3/245 ,  B01J20/267 ,  C08F2/10 ,  C08F2/44 ,  C08F20/04 ,  C08K5/1515 ,  B01J2220/68 ,  C08J2333/02

摘要： A method of preparing a superabsorbent polymer includes preparing a base resin in which an acrylic acid-based monomer having acidic groups which are at least partially neutralized and an internal crosslinking agent are crosslinked in the presence of a sodium polycarboxylate surfactant; and heating the base resin in the presence of a surface crosslinking agent to carry out surface modification of the base resin, wherein the internal crosslinking agent includes a first epoxy crosslinking agent having an epoxy equivalent weight of 100 g/eq or more to less than 130 g/eq, and a second epoxy crosslinking agent having an epoxy equivalent weight of 130 g/eq or more. The superabsorbent polymer provides improved rewetting property and liquid permeability.

公开(公告)号：US20240279400A1

公开(公告)日：2024-08-22

申请号：US18569952

申请日：2022-06-20

申请人： DOW SILICONES CORPORATION

发明人： Jina CHON

IPC分类号： C08G77/14 ,  C08F2/44 ,  C08F2/50 ,  C08F283/12 ,  C08G77/00 ,  C08L83/06

CPC分类号： C08G77/14 ,  C08F2/44 ,  C08F2/50 ,  C08F283/12 ,  C08G77/70 ,  C08L83/06

摘要： A dual curable silicone composition is provided. The composition comprises: (A) an epoxy-functional silicone; (B) at least one radically polymerizable compound having at least one acrylic or methacrylic group per molecule; (C) a photo acid generator and/or a thermal acid generator; and (D) a photo radical polymerization initiator and/or a thermal radical polymerization initiator. The composition generally has excellent curability without being inhibited by air and amine compounds.

公开(公告)号：US20240263057A1

公开(公告)日：2024-08-08

申请号：US18560574

申请日：2022-05-16

申请人： BOSTIK SA

发明人： Jérôme MAZAJCZYK ,  Marjorie PEREIRA-BAYART ,  Frédéric SIMON ,  Stéphane FOUQUAY

IPC分类号： C09J133/14 ,  C08F2/44 ,  C08F2/50 ,  C08F220/30

CPC分类号： C09J133/14 ,  C08F2/44 ,  C08F2/50 ,  C08F220/302

摘要： The present invention relates to a two-component crosslinkable composition comprising:



a component A comprising:
a reducing agent;
a metal salt chosen from the group consisting of metal salts of (meth)acrylic acid, metal salts of itaconic acid, and mixtures thereof;
at least one (meth)acrylate monomer M1;
a component B comprising an oxidizing agent; said composition being characterized in that it comprises at least one radical photoinitiator in component A and/or B; and also uses thereof.

公开(公告)号：US20240166779A1

公开(公告)日：2024-05-23

申请号：US18550002

申请日：2022-03-07

申请人： TOKYO OHKA KOGYO CO., LTD.

发明人： Kenri KONNO ,  Risako MORI

IPC分类号： C08F22/24 ,  B29C59/00 ,  B29C59/02 ,  B29K81/00 ,  B29K105/16 ,  B29K509/02 ,  C08F2/44 ,  C08F2/46 ,  C08K3/22

CPC分类号： C08F22/24 ,  B29C59/005 ,  C08F2/44 ,  C08F2/46 ,  C08K3/22 ,  B29C59/026 ,  B29K2081/00 ,  B29K2105/162 ,  B29K2509/02 ,  C08K2003/2241 ,  C08K2003/2244 ,  C08K2201/003

摘要： A photocurable composition including metal oxide nanoparticles (X) and a photopolymerizable sulfur compound (C).

公开(公告)号：US20240158541A1

公开(公告)日：2024-05-16

申请号：US18547637

申请日：2022-03-11

申请人： TOKYO OHKA KOGYO CO., LTD.

发明人： Kenri KONNO ,  Risako MORI

IPC分类号： C08F2/44 ,  B29C59/00 ,  B29C59/02 ,  C08F2/50 ,  C08F22/10 ,  C08F22/20 ,  C08F22/24

CPC分类号： C08F2/44 ,  B29C59/005 ,  B29C59/026 ,  C08F2/50 ,  C08F22/1006 ,  C08F22/20 ,  C08F22/24 ,  B29K2509/02 ,  B29K2995/0029 ,  B29K2995/0097

摘要： A photocurable composition containing metal oxide nanoparticles (X), a photopolymerizable compound (B), and a photoradical polymerization initiator (C), in which the content of the photoradical polymerization initiator (C) is 10 parts by mass or more with respect to 100 parts by mass of the total content of the metal oxide nanoparticles (X) and the photopolymerizable compound (B).

公开(公告)号：US11945967B2

公开(公告)日：2024-04-02

申请号：US16919686

申请日：2020-07-02

申请人： BEHR PROCESS CORPORATION

发明人： Jigui Li ,  Christopher Ziehm ,  Ryan Hicken

IPC分类号： C08F220/14 ,  C08F2/44 ,  C08F220/18 ,  C08F220/34 ,  C09D5/00 ,  C09D133/08 ,  C09D133/12 ,  C09D133/14

CPC分类号： C09D5/00 ,  C08F220/14 ,  C08F220/1804 ,  C08F220/343 ,  C09D133/08 ,  C09D133/12 ,  C09D133/14

摘要： A method for forming a benzophenone-containing emulsion is provided. The method includes a step of forming a pre-emulsion by combining a monomer composition with a benzophenone or a benzophenone derivative in water, the monomer composition including one or more monomers selected from the group consisting of (meth)acrylic acid monomers and (meth)acrylic monomers, vinyl acetate, aromatic monomers, vinyl neodecanoate, and combinations thereof. The pre-emulsion is polymerized by combining the pre-emulsion with a radical initiator in a reactor to form a reaction mixture that polymerizes to form an emulsion polymer. This procedure implements novel and easily polymerizable benzophenone (meth)acrylates) into the polymer backbone preventing them from leaching out of finished coatings. Advantageously, the benzophenone-containing emulsions can be used to form paint coatings with dirt pick-up resistance while maintaining the excellent flexibility of paint finishes to limit cracking of the final film.